HuagongsheHuagongshe Chemistry Print Report · For research reference only
(5-Fluoropyridin-3-yl)boronic acid → HCID 178498933, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (5-Fluoropyridin-3-yl)boronic acid | HCID 44717403 | — |
| Reactant | HCID 178498916 | HCID 178498916 | — |
| Product | HCID 178498933 | HCID 178498933 | — |
Reaction Steps
7-(5-Fluoro-pyridin-3-yl)-4-hydroxy-2-oxo-2H-thiochromene-3-carboxylic acid methyl ester was prepared from 7-bromo-4-hydroxy-2-oxo-2H-thiochromene-3-carboxylic acid methyl ester (Example 5 e) and 5-fluoro-3-pyridyl-boronic acid under conditions analogous to Example 14(a). MS ESI(+) m/e: 332.08 (M+1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09149476B2 |
| Source dataset | uspto-grants-2015_10 |
| ORD ID | ord-7de869d3c1084d08a6231240ca3d6c57 |
| Source note | uspto-grants-2015_10 |